Honestly, going through that video, seems like yet another mountain-out-of-a-manhole situation typical of Twittards. Like, unless Gura's video is full of references Nantucket and her's and her family's name doxes, which considering he refused to name Ame in her video I doubt, I don't see how it could be any worse.
Ame's is all typical info we know of her and her activities as Sachiowo. Don't see the big deal.